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Updated: Aug 16, 2026

Simultaneous Synthesis of Single-walled Carbon Nanotubes and Graphene in a Magnetically-enhanced Arc Plasma
Published on: February 2, 2012
Effective separation of single-walled carbon nanotubes and their very different electrochemical behaviours
Xin Zhang1, Lin Chen, Xiang-Yu Chen
1Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, China. fyang@nwu.edu.cn.
Abstract:
The electrochemical behaviors of m- and s-SWNTs obtained from as-prepared SWNTs using a novel binaphthyl based separation agent were studied. The s-SWNTs show higher capacitance but lower electrocatalytic activity, while m-SWNTs show the opposite. Their electrochemical properties can be further interconverted through changing the DOS by electron or hole doping.
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